Q: Is 1,200,135 a Composite Number?
A: Yes, 1,200,135 is a composite number.
The number 1,200,135 can be evenly divided by 1 3 5 15 19 57 95 285 4,211 12,633 21,055 63,165 80,009 240,027 400,045 and 1,200,135, with no remainder.
Since 1,200,135 cannot be divided by just 1 and 1,200,135, it is a composite number.